嘉华电厂不设GGH湿法脱硫烟囱防腐改造探讨

©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(,310009):GGH,;,:GGH;;Abstract:ThewetfluegasdesulfurizationchimneyanticorrosionrebuildingwithoutGGHinJiahuaPowerPlantwasdiscussed.Firstthecharacterofthechimneyanditsfunctionwereanalyzed,thenseveralappropriatepro2jectsbasedonthedemandingofanticorrosionwereadvonced.Thebestprojectwasgainedthroughcontrastinganalysisofdifferentavailableprojects.Keywords:GGH;wetfluegasdesulfurization;anticorrosion:X701.3:B:1009-4032(2008)02-006-032007,(FGD),GGH,14600MW,2,,,16.16m,230m,300mm;240m,6m,NSI,100kg/m380mm,36.19t12022.1,60,,,38,,SO2,50%SO3,,,,SO3,,SO2,2.2FGD,,FGD,1204750,,,,,,2.3()FGD,105.0111.6,FGD,SO2SO3,70.590;120,,,FGD,GGH,4750,,FGD,,,,,620084242©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:(1)FGD,,,120,,,(2)FGD,FGD,50,,(3),1803.2GGH,,3GGH:(),4,,,,:(1)(2),(3)(4),(5)44.1,4:(1),,,,(TiCr2)(C-276C22)-(AL-6XN),GGH(2),(PENNGUARD),,,,,GGH,(3)FGD,,,(4),Systems,,Systems,,15,2300MW4.2GGH,11:1,,,,,2,,,,;,,72008:GGH2©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:24,2,,,42,30,,20,4,2,5GGH,,;,:[1]1[J]1,1999,(6):12-131[2]1[J]1,1999,(4):31-321[3],1[M]1:,20011[4]1pH[J]1,2005,(8):118-1191[5]1[J]1,2003,(5):19-201[6]1/[J]1,2004,(9):42-431[7]1[J]1,2004,(3):334-3351[8]1[J]1,2007,(4):28-291[9]1[J]1,2004,(6):32-371[10]1[J]1,1999,32(7):61-651[11]1[J]1,1997,15(2):30-351:2007212220;:2008201220:(19822),,,,E-mail:[e-mail]820084242